Haruo Tagawa

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring image recording apparatus
- Patent number 7,742,072
- Issue date Jun 22, 2010
- Panasonic Corporation
- Haruo Tagawa
- G08 - SIGNALLING
Information Patent Grant
Digital recording/reproducing apparatus for surveillance
- Patent number 7,123,820
- Issue date Oct 17, 2006
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of recording video image and a video image recording apparatus
- Patent number 6,975,808
- Issue date Dec 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Teruyuki Uchihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image or video data processing system
- Patent number 6,738,425
- Issue date May 18, 2004
- Matsushita Electric Industrial Co., Ltd.
- Haruo Tagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surveillance camera apparatus, remote surveillance apparatus and re...
- Patent number 6,456,321
- Issue date Sep 24, 2002
- Matsushita Electric Industrial Co., Ltd.
- Fujio Ito
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Monitoring image recording apparatus
- Publication number 20050069294
- Publication date Mar 31, 2005
- Matsushita Electric Industrial Co., Ltd.
- Haruo Tagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Monitoring image recording apparatus
- Publication number 20050057652
- Publication date Mar 17, 2005
- Matsushita Electric Industrial Co., Ltd.
- Haruo Tagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital recording/reproducing apparatus for surveillance
- Publication number 20020051059
- Publication date May 2, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshihiro Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image or video data processing system
- Publication number 20010017976
- Publication date Aug 30, 2001
- Haruo Tagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE